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发明名称
Tube électronique pour la reproduction d'images et ensemble équipé avec ce tube
摘要
申请公布号
FR1134846(A)
申请公布日期
1957.04.18
申请号
FRD1134846
申请日期
1955.07.19
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J31/12
主分类号
H01J31/12
代理机构
代理人
主权项
地址
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